---
title: "Create Bulk Lookup resource"
method: POST
path: "/v1/bulk-lookups"
tags: ["Bulk HLR Lookup"]
---

# Create Bulk Lookup resource

`POST /v1/bulk-lookups`

Perform a bulk lookup. Maximum bulk lookup size: **100,000 phone numbers**.

## Response `201`

OK

## Other responses

- `400` — **Bad Request:** Code Message Description 7911 Invalid file type, only .csv files are allowed File should be in .csv format 7912 The CSV file contains wrong data CSV file must contain "number" header 7926 Not implemented yet MNP lookup is not supported

---

[API](https://skmtc.net/dexatel/apis/verify-apis.md) · [All operations](https://skmtc.net/dexatel/apis/verify-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/dexatel/verify-apis/revisions/a924257f431d/schema)